68428530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{253439}}^1$

素因数の和:253455

約数の個数: 32

約数和(自身を含む): 182476800

約数和(自身を除く): 114048270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 253439, 506878, 760317, 1267195, 1520634, 2280951, 2534390, 3801585, 4561902, 6842853, 7603170, 11404755, 13685706, 22809510, 34214265, 68428530]

約数ペア:

[(1, 68428530), (2, 34214265), (3, 22809510), (5, 13685706), (6, 11404755), (9, 7603170), (10, 6842853), (15, 4561902), (18, 3801585), (27, 2534390), (30, 2280951), (45, 1520634), (54, 1267195), (90, 760317), (135, 506878), (270, 253439)]